Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8066075 | Completion suspension valve system | Jeffrey Charles Edwards | 2011-11-29 |
| 7963339 | Bearing mounted ball valve and method of use | Jeffrey Charles Edwards | 2011-06-21 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8066075 | Completion suspension valve system | Jeffrey Charles Edwards | 2011-11-29 |
| 7963339 | Bearing mounted ball valve and method of use | Jeffrey Charles Edwards | 2011-06-21 |